IPA: /əˈstɒnɪʃɪŋ/
KK: /əˈstɑnɪʃɪŋ/
Causing a feeling of great surprise or wonder.
The magician's performance was astonishing and left the audience speechless.
Comparative: more astonishing
Superlative: most astonishing
To cause someone to feel great surprise or wonder.
The magician's tricks were astonishing to the audience.
Past: astonished
Past Participle: astonished
Astonishing → It is formed from "astonish" (from Old French *estoner*, meaning to stun or shock) and the suffix "-ing" (indicating the action or process). The word "astonishing" describes something that causes a strong feeling of surprise or wonder.
Think of something that 'stuns' you ('astonish') and remember that 'astonishing' means it causes a strong feeling of surprise.